#bd{
    margin: 0;
    background: #333333;
}
#title{
    position: absolute;
    width: 40%;
    height: 10%;
    top: 0;
    left: 30%;
    /*background: aquamarine;*/
    color: white;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#tim{
    position: absolute;
    /*width: 30%;*/
    height: 10%;
    top: 5%;
    right: 2%;
    font-size: 20px;
    color: white;
    /*background: red;*/
}
#c1{
    position: absolute;
    width: 40%;
    height: 30%;
    top: 10%;
    left: 30%;
    /*background: antiquewhite;*/
    color: white;
}
#c2{
    position: absolute;
    width: 40%;
    height: 60%;
    top: 40%;
    left: 30%;
    /*background: #777777;*/
}
#l1{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 10%;
    left: 0;
    /*background: aquamarine;*/
}
#l2{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 55%;
    left: 0;
    /*background: chocolate;*/
}
#r1{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 10%;
    right: 0;
    /*background: aquamarine;*/
}
.chart{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 55%;
    right: 0;
    /*background: coral;*/
}
.num{
    width:25%;
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    color: gold;
    font-size: 20px;
}
.txt{
    width:25%;
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "幼圆";
}
.txt h2{
    margin: 0;
}